View and Download Hach DR/820 instrument manual online. Portable Datalogging Colorimeter. DR/820 measuring instruments pdf manual download. Also for: Dr/850 DR/890. They are marked with 10-, 20- and 25-mL fill lines which may The colorimeter has Hach Programs permanently installed in memory. A. Adapting HACH Procedures to Other Spectrophotometers. Pocket Colorimeter™ Two types of matched sample cells are shipped with the DR/2010; a.MANUAL, PROC, DR/870 COLORIMETER. Product #: 4846022. Unit Price. $105.34. List Price. See pricing details in cart. Ships within 5 weeks. Qty in Cart:0. MANUAL, PROC, DR/870 COLORIMETER A 12% surcharge will be added to the product price. Learn More. Request More Information. The instrument is precalibrated for common colorimetric measurements and includes convenient calibration capability for user-entered and future Hach methods. MANUAL, PROC, DR/870 COLORIMETER. Product #: 4846022. Unit Price. $105.34. List Price. See pricing details in cart. Ships within 5 weeks. Qty in Cart:0. MANUAL, PROC, DR/870 COLORIMETER. Product #: 4846022. Unit Price. $105.34. List Price. See pricing details in cart. Ships within 5 weeks. Qty in Cart: 0. MANUAL, PROC, DR/870 COLORIMETER. MANUAL, PROC, DR/870 COLORIMETER. Overview; Details. Overview, Details. Would you like to use our Product Configurator